INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1306d962fd6fd40294ce0a449b140fe540f08934ab86a169b407b8ee8bde8729', 
    'H3Nh4TxhNevtwtBvD5qAXsiRAzNvzNATF45Dpo99UW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)